Welcome to the BMF Store MVHR Calculator

At BMF Store, we’re committed to helping you design efficient and comfortable living spaces. Our free MVHR (Mechanical Ventilation with Heat Recovery) Calculator is a powerful tool tailored for the UK market, allowing you to estimate ventilation rates, heat loss, and underfloor heating (UFH) requirements for new builds. Whether you’re planning a single room or an entire home, this calculator provides quick, reliable insights based on room types, dimensions, and custom inputs. Explore the benefits of MVHR systems and optimise your heating and ventilation today!